DE602004029865D1 - METHOD FOR DETERMINING THE REINFORCEMENT OF A FUEL INJECTION VALVE - Google Patents

METHOD FOR DETERMINING THE REINFORCEMENT OF A FUEL INJECTION VALVE

Info

Publication number
DE602004029865D1
DE602004029865D1 DE602004029865T DE602004029865T DE602004029865D1 DE 602004029865 D1 DE602004029865 D1 DE 602004029865D1 DE 602004029865 T DE602004029865 T DE 602004029865T DE 602004029865 T DE602004029865 T DE 602004029865T DE 602004029865 D1 DE602004029865 D1 DE 602004029865D1
Authority
DE
Germany
Prior art keywords
reinforcement
determining
fuel injection
injection valve
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE602004029865T
Other languages
German (de)
Inventor
Henri Mazet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli Argentan France SAS
Original Assignee
Magneti Marelli Motopropulsion France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Motopropulsion France SAS filed Critical Magneti Marelli Motopropulsion France SAS
Publication of DE602004029865D1 publication Critical patent/DE602004029865D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2438—Active learning methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0614—Actual fuel mass or fuel injection amount

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE602004029865T 2003-02-28 2004-02-16 METHOD FOR DETERMINING THE REINFORCEMENT OF A FUEL INJECTION VALVE Expired - Lifetime DE602004029865D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0302468A FR2851788B1 (en) 2003-02-28 2003-02-28 METHOD FOR DETERMINING THE GAIN OF A FUEL INJECTOR
PCT/FR2004/000349 WO2004079176A1 (en) 2003-02-28 2004-02-16 Method for calculating fuel injector gain

Publications (1)

Publication Number Publication Date
DE602004029865D1 true DE602004029865D1 (en) 2010-12-16

Family

ID=32843066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004029865T Expired - Lifetime DE602004029865D1 (en) 2003-02-28 2004-02-16 METHOD FOR DETERMINING THE REINFORCEMENT OF A FUEL INJECTION VALVE

Country Status (4)

Country Link
EP (1) EP1597468B1 (en)
DE (1) DE602004029865D1 (en)
FR (1) FR2851788B1 (en)
WO (1) WO2004079176A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857700B1 (en) 2003-07-16 2005-09-30 Magneti Marelli Motopropulsion METHOD FOR REAL-TIME DETERMINATION OF FUEL INJECTOR FLOW CHARACTERISTICS
DE102006009920A1 (en) * 2006-03-03 2007-09-06 Robert Bosch Gmbh Determination of individual cylinder correction values of the injection quantity of an internal combustion engine
SE1350867A2 (en) * 2013-07-11 2015-04-14 Scania Cv Ab Procedure for fuel injection
US10316786B2 (en) * 2014-12-01 2019-06-11 Ford Global Technologies, Llc Methods and systems for adjusting a direct fuel injector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311138A (en) * 1989-06-09 1991-01-18 Mitsubishi Motors Corp Fuel injection quantity control system
US5176122A (en) * 1990-11-30 1993-01-05 Toyota Jidosha Kabushiki Kaisha Fuel injection device for an internal combustion engine
FR2803875B1 (en) * 2000-01-13 2002-07-19 Magneti Marelli France METHOD FOR DETERMINING AND MONITORING THE PRESSURE OF FUEL CONTAINED IN A SUPPLY RAMP OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
WO2004079176A1 (en) 2004-09-16
FR2851788B1 (en) 2006-07-21
EP1597468B1 (en) 2010-11-03
FR2851788A1 (en) 2004-09-03
EP1597468A1 (en) 2005-11-23

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